BE439852A - - Google Patents

Info

Publication number
BE439852A
BE439852A BE439852DA BE439852A BE 439852 A BE439852 A BE 439852A BE 439852D A BE439852D A BE 439852DA BE 439852 A BE439852 A BE 439852A
Authority
BE
Belgium
Application number
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Publication of BE439852A publication Critical patent/BE439852A/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/222—Studio circuitry; Studio devices; Studio equipment
    • H04N5/257—Picture signal generators using flying-spot scanners
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
    • H01J29/18—Luminescent screens
    • H01J29/182—Luminescent screens acting upon the lighting-up of the luminescent material other than by the composition of the luminescent material, e.g. by infra red or UV radiation, heating or electric fields

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
BE439852D 1939-09-05 BE439852A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE228104X 1939-09-05

Publications (1)

Publication Number Publication Date
BE439852A true BE439852A (en)

Family

ID=5867020

Family Applications (1)

Application Number Title Priority Date Filing Date
BE439852D BE439852A (en) 1939-09-05

Country Status (4)

Country Link
US (1) US2297499A (en)
BE (1) BE439852A (en)
CH (1) CH228104A (en)
FR (1) FR868878A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE871908C (en) * 1942-03-27 1953-03-26 Telefunken Gmbh Circuit arrangement for television image splitter
US2495534A (en) * 1945-10-26 1950-01-24 John W Meaker Apparatus for perforating sheet material
US2617879A (en) * 1948-06-18 1952-11-11 Rca Corp Signal quantizer
US2764697A (en) * 1950-11-02 1956-09-25 Rca Corp Image scanning system

Also Published As

Publication number Publication date
US2297499A (en) 1942-09-29
FR868878A (en) 1942-01-19
CH228104A (en) 1943-07-31

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